Analysis of interatomic Contacts of Structural Units in PDB entry:
1HUQ


Contacts of Structural Units (CSU) are derived with the CSU software (Sobolev V., Sorokine A., Prilusky J., Abola E.E. and Edelman M. (1999) Automated analysis of interatomic contacts in proteins. Bioinformatics, 15, 327-332).
For CSU analysis of other PDB entry

This page provides analyses of contacts formed by:
For analysis of ligand-protein contacts, use: 3D structure can be seen in additional window with STING software for 1HUQ entry

There is 1 chain in PDB entry 1HUQ (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ILE 19LEU 182
Residue contacts

1. List of contacts for up to 10 consecutive residues:
Chain ID from residue number to residue number


2. Detailed analyses of contacts for any single residue:
Residue number chain ID
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There are 7 helices in PDB entry 1HUQ. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
33 44Right-handed alpha
Helix 2
2
A
80 85Right-handed 310
Helix 3
3
A
86 92Right-handed alpha
Helix 4
4
A
105 123Right-handed alpha
Helix 5
5
A
138 142Right-handed 310
Helix 6
6
A
145 156Right-handed alpha
Helix 7
7
A
170 182Right-handed alpha
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There is 1 sheet ( A) in PDB entry 1HUQ.

There are 6 strands in A sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
56 65first strand
Strand 2
A
68 77anti-parallel
Strand 3
A
20 28parallel
Strand 4
A
96 102parallel
Strand 5
A
128 134parallel
Strand 6
A
159 162parallel
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